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1 /* | 1 /* |
2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2006 Eric Seidel <eric@webkit.org> |
3 * Copyright (C) 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2009 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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85 friend class AXLayoutObject; | 85 friend class AXLayoutObject; |
86 friend class SVGImageChromeClient; | 86 friend class SVGImageChromeClient; |
87 friend class SVGImageForContainer; | 87 friend class SVGImageForContainer; |
88 | 88 |
89 ~SVGImage() override; | 89 ~SVGImage() override; |
90 | 90 |
91 String filenameExtension() const override; | 91 String filenameExtension() const override; |
92 | 92 |
93 IntSize containerSize() const; | 93 IntSize containerSize() const; |
94 bool usesContainerSize() const override { return true; } | 94 bool usesContainerSize() const override { return true; } |
95 void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHei
ght, FloatSize& intrinsicRatio) override; | 95 void computeIntrinsicDimensions(FloatSize& intrinsicSize, FloatSize& intrins
icRatio) override; |
96 | 96 |
97 bool dataChanged(bool allDataReceived) override; | 97 bool dataChanged(bool allDataReceived) override; |
98 | 98 |
99 // FIXME: SVGImages are underreporting decoded sizes and will be unable | 99 // FIXME: SVGImages are underreporting decoded sizes and will be unable |
100 // to prune because these functions are not implemented yet. | 100 // to prune because these functions are not implemented yet. |
101 void destroyDecodedData(bool) override { } | 101 void destroyDecodedData(bool) override { } |
102 | 102 |
103 // FIXME: Implement this to be less conservative. | 103 // FIXME: Implement this to be less conservative. |
104 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) override
{ return false; } | 104 bool currentFrameKnownToBeOpaque(MetadataMode = UseCurrentMetadata) override
{ return false; } |
105 | 105 |
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135 m_image->setImageObserver(m_observer); | 135 m_image->setImageObserver(m_observer); |
136 } | 136 } |
137 private: | 137 private: |
138 Image* m_image; | 138 Image* m_image; |
139 RawPtrWillBeMember<ImageObserver> m_observer; | 139 RawPtrWillBeMember<ImageObserver> m_observer; |
140 }; | 140 }; |
141 | 141 |
142 } // namespace blink | 142 } // namespace blink |
143 | 143 |
144 #endif // SVGImage_h | 144 #endif // SVGImage_h |
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